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	Enhanced Fast Association for 802.15.4e-2012 DSME MAC Protocol
	Xuecheng Liu; Xiaoyun Li; Shijuan Su; Zhenke Fan; Gang Wang
	2013
会议名称	the 2nd International Conference on Computer Science and Electronics Engineering (ICCSEE 2013)
会议地点	Hangzhou, China
英文摘要	IEEE 802.15.4e Deterministic & Synchronous Multi-channel Extension (DSME) mode was developed to meet the needs for industrial and commercial applications in large scale networks. However, long association delay is a critical problem in large scale networks due to serious collisions. This paper proposes an Enhanced Fast Association (EFastA) scheme in IEEE 802.15.4e DSME MAC protocol, in which a single Personal Area Network Coordinator (PANC) can associate numerous salve devices quickly with negligible collisions. Simulation results show that EFastA can associate hundreds of slave devices in 3 MDs (Multi-superframe Duration). The mean number of retransmissions required for a successful association is only 0.2% of that in standard DSME Fast Association (FastA) mode. The association convergence time of EFastA is 1.5% ~ 8.8% of that in FastA in the worst case, when MD = BI (Beacon Interval).
收录类别	其他
语种	英语
内容类型	会议论文
源URL	[http://ir.siat.ac.cn:8080/handle/172644/4611]
专题	深圳先进技术研究院_集成所
作者单位	2013
推荐引用方式 GB/T 7714	Xuecheng Liu,Xiaoyun Li,Shijuan Su,et al. Enhanced Fast Association for 802.15.4e-2012 DSME MAC Protocol[C]. 见:the 2nd International Conference on Computer Science and Electronics Engineering (ICCSEE 2013). Hangzhou, China.

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